CN217835837U

CN217835837U - Local ventilator carrier

Info

Publication number: CN217835837U
Application number: CN202221959918.5U
Authority: CN
Inventors: 王平; 张仰行; 刘大忠
Original assignee: National Energy Group Guoyuan Power Co Ltd
Current assignee: National Energy Group Guoyuan Power Co Ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-18
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a local ventilation fan carrier, including pull the structure, have the base of wheel and set up the guard plate in base both sides and rear end, the base is used for fixing and supporting local ventilation fan, is provided with the opening on the guard plate of both sides respectively, and detachably installs the baffle in the opening, pulls the structure and is connected with the base and is used for being connected carrier and power device. According to the technical scheme, the local ventilator is moved to the base from the front end of the carrying vehicle and fixed on the base, the protection plates on the two sides and the rear end can prevent the local ventilator from falling off the carrying vehicle due to bumping during carrying, when the local ventilator is carried to a specified position, the openings on the two sides can be opened, the local ventilator is directly connected to the carrying vehicle, the local ventilator can directly operate on the carrying vehicle, and the local ventilator does not need to be disassembled and carried to a specified place to be assembled.

Description

Local ventilator carrier

Technical Field

The utility model relates to a transport field specifically relates to a local ventilation fan carrier.

Background

When the underground coal mine tunneling working face is carried out, a roadway needs to be mined firstly. The roadway comprises the functions of coal detection, coal digging, water detection, gas detection and the like, and a local ventilator is adopted for supplying air before the roadway is not formed. When the local fan is installed or carried, the local fan needs to be disassembled and then carried to a new installation place to be assembled, manpower and material resources are consumed in the assembling process, the local fan can be damaged due to manual operation, and potential safety hazards also exist.

SUMMERY OF THE UTILITY MODEL

An object of the present disclosure is to provide a local ventilator cart to at least partially solve the problems in the related art.

In order to achieve the above object, the present disclosure provides a local ventilator cart, including a traction structure, a base with wheels, and protection plates disposed at both sides and a rear end of the base, wherein the base is used to fix and support a local ventilator, the protection plates at both sides are respectively provided with openings, a baffle is detachably mounted in the openings, and the traction structure is connected to the base and is used to connect the cart to a power device.

Optionally, the base is configured as a rectangular frame, and both sides of the base are provided with a plurality of mounting holes for matching with the mounting bracket of the local ventilator.

Optionally, the base is provided with a plurality of first beams in the front-rear direction, and the plurality of first beams are arranged at intervals and in parallel and used for supporting a first layer structure of the local ventilator.

Optionally, the opening is enclosed by the base and is formed by extending the second crossbeam, connecting two perpendicular roof beams at the both ends of second crossbeam from beginning to end, is located two of both sides be provided with many third crossbeams between the second crossbeam for support local fan's second floor structure.

Optionally, the towing structure comprises a towing bracket disposed at the front end of the base, the towing bracket extending forward from the front end of the base obliquely upward.

Optionally, the traction structure comprises an oil cylinder mounted on the traction frame, and the oil cylinder is provided with a telescopic rod capable of stretching back and forth.

Optionally, the bottom of the base is further connected with a support rod capable of supporting the base, and the support rod comprises a sleeve arranged at the bottom of the base and an inner rod telescopically arranged inside the sleeve.

Optionally, the support rod is connected in the bottom of the base in a manner of rotating up and down, and the base is provided with a limiting structure for fixing the support rod on the base when the support rod rotates to approach the base.

Optionally, the base is provided with a car arrester and a storage groove for placing the car arrester adjacent to the wheel, the car arrester comprises a chain and a car arrester block, and two ends of the chain are respectively fixed in the storage groove and on the car arrester block.

Optionally, the guard plate and the baffle plate are respectively a mesh plate having mesh holes.

According to the technical scheme, the local ventilator is moved to the base from the front end of the carrying vehicle and fixed on the base, the protection plates on the two sides and the rear end can prevent the local ventilator from falling off the carrying vehicle due to bumping during carrying, when the local ventilator is carried to a specified position, the openings on the two sides can be opened, the local ventilator is directly connected to the carrying vehicle, the local ventilator can directly operate on the carrying vehicle, and the local ventilator does not need to be disassembled and carried to a specified place to be assembled.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure, but do not constitute a limitation of the disclosure. In the drawings:

fig. 1 is a schematic structural view of a local ventilator cart according to an exemplary embodiment of the present disclosure.

Description of the reference numerals

The method comprises the following steps of 1-a base, 11-wheels, 12-a first cross beam, 2-a protection plate, 3-a baffle, 4-a second cross beam, 41-a vertical beam, 42-a third cross beam, 5-a traction frame, 51-an oil cylinder, 52-a telescopic rod, 6-a support rod, 61-a sleeve, 62-an inner rod and 7-a local ventilator.

Detailed Description

The following detailed description of the embodiments of the disclosure refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise stated, the use of directional terms such as "upper, lower, front and rear" generally refers to the orientation of the relevant components in the actual use state, and specifically refers to the drawing direction of fig. 1. "inner and outer" refer to the inner and outer of the respective component profiles. In addition, when the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated. The terms "first," "second," and the like, as used in this disclosure, are intended to distinguish one element from another, and not necessarily for sequential or importance.

It should be noted here that the left and right directions in the drawing direction in fig. 1 represent the rear end and the front end, respectively, which are mentioned below, specifically, "right" in the drawing direction in fig. 1 represents the front end, and "left" in the drawing direction in fig. 1 represents the rear end. The front side in the direction of the drawing in fig. 1 indicates the side mentioned below.

The utility model provides a local ventilation blower 7 carrier, as shown in figure 1, including draw the structure, have the base 1 of wheel 11 and set up at base 1 both sides and the guard plate 2 of rear end, base 1 is used for fixing and supporting local ventilation blower 7, is provided with the opening on the guard plate 2 of both sides respectively, installs baffle 3 in the opening detachably, draws the structure to be connected with base 1 and is used for being connected carrier and power device.

According to the technical scheme, when the local ventilator 7 needs to be installed or transported, the local ventilator 7 can be moved to the base 1 from the front end of the transport vehicle and fixed on the base 1, the protection plates 2 on the two sides and the rear end can prevent the local ventilator 7 from falling off the transport vehicle due to bumping during transportation, when the local ventilator 7 is transported to a specified position, the baffles 3 on the two sides can be detached, the openings on the two sides are opened, the local ventilator 7 is directly connected to the transport vehicle, the local ventilator 7 can be directly operated on the transport vehicle, and the local ventilator 7 does not need to be disassembled and transported to a specified place for assembly.

The base 1 may be configured as a rectangular frame, and both sides of the base 1 are provided with a plurality of mounting holes for cooperating with mounting brackets of the local ventilator 7. This ensures the fixing and supporting effect of the base 1 with respect to the local ventilator 7, and also reduces the mass of the above-mentioned truck.

The base 1 may be provided with a plurality of first beams 12 in a front-back direction (i.e., a length direction of the rectangular frame), each first beam 12 extends laterally (i.e., a width direction of the rectangular frame), and the plurality of first beams 12 are spaced and arranged in parallel to support a first layer of structure of the local ventilator 7. Referring to fig. 1, the ventilator 7 generally has upper and lower ducts for sucking air, where the first layer represents the duct in which the ventilator 7 is located at the lower side, and the second layer mentioned below represents the duct in which the ventilator 7 is located at the upper side. The first cross member 12 can bear a part of the pressure of the local ventilator 7, and the pressure on the mounting bracket of the local ventilator 7 is relieved.

The opening can be enclosed by second crossbeam 4, two vertical beams 41 of connecting the both ends of second crossbeam 4 and base 1 and close and form, and wherein, second crossbeam 4 extends along the fore-and-aft direction, can be provided with many third crossbeams 42 between two second crossbeams 4 that are located both sides, and third crossbeam 42 lateral extension for support local fan 7's second floor structure. The plurality of beams surrounding the opening ensure that the opening cannot deform due to frequent use, and the third beam 42 arranged between the two second beams 4 further supports the second layer structure of the local ventilator 7, so that the local ventilator 7 is more stable in the carrying process, and the second layer structure of the local ventilator 7 is prevented from toppling over on the first layer structure due to bumping.

The installation position of the ventilator 7 is only schematically shown in fig. 1, and the ventilator 7 may be directly installed on the base 1 through the installation holes and the installation brackets as described above, or referring to fig. 1, in order to adapt to various working conditions and various sizes of ventilators, a bracket (not shown) may be further provided at the bottom of the base 1, in which case the bracket supports the first layer structure of the ventilator 7, and the third cross member 42 supports the second layer structure of the ventilator 7, so that the ventilator 7 is fixed and supported in the cart.

The traction structure may include a traction frame 5 provided at a front end of the base 1, the traction frame 5 extending obliquely upward and forward from the front end of the base 1. The traction frame 5 which inclines upwards can adapt to various power devices, the universality of the carrier is improved, the traction frame 5 and the base 1 can be fixedly connected in a welding mode, the traction frame 5 can be arranged at the front end of the base 1 in any appropriate connecting mode such as riveting, and further, the traction frame 5 and the base 1 can be integrally formed. The connection between the traction frame 5 and the base 1 is only required to meet the strength requirement of the truck. In addition, the present disclosure does not specifically limit the specific shape of the traction frame 5, and the traction frame 5 may be designed to have a suitable shape according to the selected power device or the use condition, for example, the traction frame 5 may be designed to have a triangular shape, and the bottom side of the traction frame 5 is connected to the base 1.

Further, the towing structure may further include an oil cylinder 51 mounted on the towing bracket 5, the oil cylinder 51 having a telescopic rod 52 that extends and retracts back and forth. The front end of the telescopic rod 52 can be connected with a power device, and the telescopic rod 52 can be adjusted in length to adapt to various power devices. The oil cylinder 51 has simple structure and reliable work, and the strength meets the requirement of traction.

The bottom of the base 1 can be further provided with a support rod 6 capable of supporting the truck, and the support rod 6 comprises a sleeve 61 arranged at the bottom of the base 1 and an inner rod 62 telescopically arranged inside the sleeve 61. When the carrier does not need to move, the supporting rod 6 can support the whole carrier, so that the pressure received by the tire is reduced, the service life of the tire is prolonged, and meanwhile, the carrier can also play a certain role in preventing the carrier from moving.

Interior pole 62 need be fixed by the locking structure after flexible, in some embodiments, the locking hole that link up can be seted up respectively on sleeve 61 and interior pole 62 surface, the locking hole can be a plurality of on the length direction of interior pole 62, the bolt can pass the locking hole of sleeve 61 and the locking hole of interior pole 62 in proper order, and the use can be fixed the bolt with bolt complex nut, adjust the flexible distance of interior pole 62 through making the bolt pass different positions locking hole on interior pole 62, with the behavior that adapts to more complicacy. When the support rod 6 is used, the carrier can be lifted by the jack firstly, then the support rod 6 is adjusted to the required height, and then the jack is operated to place the carrier on the ground.

The bracing piece 6 can be connected in the bottom of base 1 with tilting, and is provided with limit structure on the base 1 for when the bracing piece 6 rotates to pressing close to base 1, fix bracing piece 6 on base 1. The bracing piece 6 can rotate to the horizontal direction of laminating base 1 from the vertical direction of user state like this, has improved the height on base 1 minimum face point distance ground mutually, makes things convenient for the removal of above-mentioned carrier. Limiting structure can be for setting up the couple at base 1 edge, when bracing piece 6 rotates to pressing close to base 1, can be connected the one end that has the rope with bracing piece 6, and another pot head is established on the couple, when needs bracing piece 6 truns into the user state into, take off the rope from the couple can.

In this disclosure, base 1 is close to wheel 11 and can be provided with the groove of accomodating of car arrester and being used for placing the car arrester, and the car arrester includes chain and car arrester piece, and the both ends of chain are fixed respectively and are accomodate the inslot and on the car arrester piece. The car arrester can prevent the carrier from taking place the swift current car phenomenon in the use, because local fan 7 often need be in the tunnel operation of not opening completely, the ground in the tunnel has the slope, can place the car arrester in wheel 11 below this moment, and the surface of car arrester supports and withstands wheel 11, plays and prevents the gliding effect of carrier, and the chain can guarantee that the car arrester can not change the position at will. The car arrester can be stored in the storage groove when not in use, the space is not occupied, the use is convenient, and the chain can also play the effect of preventing the car arrester from being lost. Two car stoppers may be arranged near one wheel 11, abutting against the wheel 11 from two directions.

The shielding plate 2 and the baffle plate 3 may be mesh plates having mesh holes, respectively. Therefore, the quality of the truck can be effectively reduced. The inside of the carrier can be seen through the mesh, and when the local ventilator 7 is carried to the carrier, the mounting bracket of the local ventilator 7 needs to be matched with the mounting hole in the base 1, so that the position can be determined through the mesh, and the mounting speed is improved. In fig. 1, the front end of the local ventilator 7 is an air outlet, the rear end is an air suction opening, and if the protection plate 2 is a screen plate, the air suction effect of the local ventilator 7 is not affected, and the local ventilator 7 is ensured to be used.

The preferred embodiments of the present disclosure are described in detail above with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details in the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the above embodiments, the various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations will not be further described in the present disclosure.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. The utility model provides a local ventilation fan carrier which characterized in that is in including pulling structure, the base that has the wheel and setting the guard plate of base both sides and rear end, the base is used for fixing and supporting local ventilation fan, both sides be provided with the opening on the guard plate respectively, detachably installs the baffle in the opening, pull the structure with the base is connected and be used for with the carrier is connected with power device.

2. The ventilator cart of claim 1 wherein said base is configured as a rectangular frame, said base being provided on both sides with a plurality of mounting holes for mating with mounting brackets of said ventilator cart.

3. The ventilator cart of claim 2 wherein said base is provided with a plurality of first beams in a front-to-rear direction, said first beams being spaced apart and arranged in parallel for supporting a first layer of ventilator.

4. The utility model provides a local fan carrier of claim 3, characterized in that, the opening is enclosed by the second crossbeam that extends forward and backward, connects two vertical beams at the both ends of second crossbeam, and the base, is located between two of both sides the second crossbeam and is provided with many third crossbeams for supporting the second floor structure of local fan.

5. The local ventilator cart of claim 1 wherein said traction structure includes a traction frame disposed at a front end of said base, said traction frame extending obliquely upwardly forwardly from said front end of said base.

6. The local ventilator cart of claim 5 wherein said traction structure comprises a cylinder mounted on said traction frame, said cylinder having a telescoping rod that extends back and forth.

7. The local ventilator cart of claim 1 wherein said base further comprises a support bar attached to a bottom of said base, said support bar comprising a sleeve disposed on said base bottom and an inner rod telescopically disposed within said sleeve.

8. The vehicle of claim 7, wherein the support bar is pivotally connected to a bottom of the base, and the base is provided with a stop structure for securing the support bar to the base when the support bar is pivoted proximate to the base.

9. The local ventilator cart of claim 1 wherein said base is provided with a car arrester and a receiving slot for receiving said car arrester adjacent said wheel, said car arrester comprising a chain and a car arrester block, said chain being secured at each end to said receiving slot and to said car arrester block, respectively.

10. The ventilator cart of claim 1 wherein said shield and said baffle are each a mesh panel having mesh openings.